DATASHEET ISL84582 FN6213 Rev 3.00 Low-Voltage, Single and Dual Supply, Differential 4-to-1 Multiplexer May 6, 2009 The Intersil ISL84582 device is made of precision, Features bi-directional, analog switches configured as a differential Pb-Free (RoHS Compliant) 4-Channel multiplexer/demultiplexer. It is designed to operate from a single +2V to +12V supply or from a 2V to 6V dual Fully Specified at 3.3V, 5V, 5V, and 12V Supplies for 10% supplies. The device has an inhibit pin to simultaneously open Tolerances all signal paths. ON-resistance (r ), V = 4.5V 44 ON S ON-resistance of 39 with a 5V supply and 125 with a ON-resistance (r ), V = +3V 175 ON S single +3.3V supply. Each switch can handle rail-to-rail r Matching Between Channels, V = 5V . <2 ON S analog signals. The off-leakage current is only 0.02nA at +25C or 0.2nA at +85C. Low Charge Injection, V = 5V . 1pC (Max) S All digital inputs have 0.8V to 2.4V logic thresholds, ensuring Single Supply Operation . +2V to +12V TTL/CMOS logic compatibility when using a single 3.3V or Dual Supply Operation . 2V to 6V +5V supply or dual 5V supplies. Low Power Consumption (P ) <3W D The ISL84582 is a differential 4-to-1 multiplexer device. Fast Switching Action (V = +5V) Table 1 summarizes the performance of this part. S -t . 43ns ON TABLE 1. FEATURES AT A GLANCE -t 20ns OFF CONFIGURATION DIFF 4:1 Mux Guaranteed Max Off-Leakage .2.5nA 5V r 39 ON Guaranteed Break-Before-Make 5V t /t 32ns/18ns ON OFF TTL, CMOS Compatible 12V r 32 ON 12V t /t 23ns/15ns ON OFF Applications 5V r 65 ON Battery Powered, Handheld, and Portable Equipment 5V t /t 43ns/20ns ON OFF Communications Systems -Radios 3.3V r 125 ON - Telecom Infrastructure 3.3V t /t 70ns/32ns ON OFF - ADSL, VDSL Modems Package 16 Ld TSSOP Test Equipment - Medical Ultrasound Related Literature - Magnetic Resonance Image Technical Brief TB363 Guidelines for Handling and - CT and PET Scanners (MRI) Processing Moisture Sensitive Surface Mount Devices -ATE (SMDs) - Electrocardiograph Application Note AN557 Recommended Test Procedures Audio and Video Signal Routing for Analog Switches Various Circuits Application Note AN520 CMOS Analog Multiplexers and Switches Specifications and Application Considerations. - +3V/+5V DACs and ADCs - Sample and Hold Circuits Application Note AN1034 Analog Switch and Multiplexer - Operational Amplifier Gain Switching Networks Applications - High Frequency Analog Switching - High Speed Multiplexing - Integrator Reset Circuits FN6213 Rev 3.00 Page 1 of 14 May 6, 2009ISL84582 Pinout ISL84582 (16 LD TSSOP) TOP VIEW B0 1 16 V+ B1 2 15 A1 COM 3 14 A2 B B3 4 13 COM A B2 5 12 A0 INH 6 11 A3 V- 7 10 ADDB LOGIC GND 8 9 ADDA Truth Table Pin Descriptions ISL84582 PIN FUNCTION INH ADDB ADDA SWITCH ON V+ Positive Power Supply Pin 1X X NONE V- Negative Power Supply Pin. Connect to GND for Single Supply Configurations. 000 A0, B0 GND Ground Connection 001 A1, B1 INH Digital Control Input. Connect to GND for Normal 010 A2, B2 Operation. Connect to V+ to turn all switches off. 011 A3, B3 COMx Analog Mux Common Pin NOTE: Logic 0 0.8V. Logic 1 2.4V, with V+ between 3V and Ax, Bx Analog Mux Signal Pin 10V. X = Dont Care. ADDx Address Input Pin Ordering Information PART TEMP. NUMBER PART RANGE PACKAGE PKG. (Note) MARKING (C) (Pb-Free) DWG. ISL84582IVZ 84582 IVZ -40 to +85 16 Ld TSSOP M16.173 ISL84582IVZ-T* 84582 IVZ -40 to +85 16 Ld TSSOP M16.173 Tape and Reel *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN6213 Rev 3.00 Page 2 of 14 May 6, 2009